Average annual temperature is 6.4 °C
Absolute maximum temperature: 20.8 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 144 days
Number of rainy days: 219 days
Number of snow days: 2 days
Look at detailed online map of Iroiro
* Weather data for Iroiro Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.2 | 14.1 | 15.4 | 14.9 | 14.2 | 12.5 | 15.5 | 16.5 | 17.6 | 20.2 | 20.8 | 15.1 |
| Average daytime temperature (°C) | 11.9 | 11.1 | 11.2 | 12.1 | 11.2 | 11.2 | 13.3 | 13.1 | 15.3 | 15.7 | 15.3 | 12.7 |
| Average temperature (°C) | 6.4 | 5.9 | 5.9 | 5.9 | 5.0 | 4.4 | 5.6 | 5.6 | 7.4 | 8.4 | 8.2 | 7.5 |
| Average night temperature (°C) | 1.8 | 2.1 | 1.8 | 0.1 | -0.8 | -2.1 | -1.6 | -1.7 | 0.0 | 1.7 | 2.2 | 3.1 |
| Absolute minimum temperature (°C) | -1.7 | -0.5 | -0.9 | -3.0 | -4.5 | -4.4 | -5.0 | -4.3 | -4.0 | -3.0 | -0.7 | 0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.0 | 12.6 | 12.2 | 11.7 | 11.3 | 11.2 | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.6 | 9.2 | 10.1 | 10.7 | 10.3 | 10.4 | 10.4 | 10.7 | 11.1 | 11.2 | 11.1 | 10.4 |
| Precipitation (mm) | 125 | 181 | 169 | 27 | 30 | 0 | 2 | 8 | 13 | 54 | 133 | 182 |
| Sunny days | 3 | 0 | 0 | 15 | 14 | 30 | 29 | 25 | 16 | 6 | 5 | 1 |
| Rainy days | 28 | 28 | 31 | 15 | 17 | 0 | 2 | 4 | 14 | 25 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iroiro is at